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针对当前森林资源数据二类续档存在的问题,在对永安市大坑采育场大坑工区进行小班实地调查的基础上,以2003年初二类调查小班主要调查因子数据与1996年二类调查续档至2002年底数据进行对比,分析其误差及产生原因,并提出相关建议。
Aiming at the problem of the second kind of resuming files in the current forest resources data, based on the small-site field survey of the Tai Hang mining area in Yongkang, the main survey data of the second-class survey in 2003 was compared with the second-type survey in 1996 Continued to the end of 2002 data comparison, analysis of the error and its causes, and make relevant recommendations.